Nilfisk
No Power / Dead Machine
Machine will not power on at all, no lights or display
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Faulty power cord, Tripped circuit breaker or RCD, Defective main power switch, Blown internal fuse
How to Fix / Troubleshooting
Safety first: Ensure the outlet is safe and not damaged. Unplug the machine before opening any covers.
- Test outlet: Plug in another device to confirm the wall outlet works and any RCD has not tripped.
- Inspect power cord: Check for visible damage. Test continuity from plug pins to the machine's internal terminals. Replace the Nilfisk power cord if open.
- Check internal fuse: Locate and test the internal fuse with a multimeter. Replace with the same type and rating if blown.
- Test power switch: Verify continuity across the switch when turned on. Replace the main power switch if faulty.
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Repair Difficulty
Medium
3/5
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